05-07-2009
Is the port in the /etc/services file?
something like for telnet, for eg.
#grep telnet /etc/services
telnet 23/tcp
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iptables configuration
/etc/sysconfig/iptables
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Hi there,
I tried just open a port but I failed ;-(
# telnet localhost 9876
That should work so I did ...
# vi /etc/services
myport 9876/tcp # my port
# svcadm restart inetd
-> New pid, see ps - ef | grep inet
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No port 9876 is waiting ;(
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Below is what i did to open the firewall port on
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Warning: ALREADY_ENABLED: 27012:tcp
success
# sudo firewall-cmd --reload
success
# firewall-cmd --list-all
public
target: default
icmp-block-inversion: no
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LEARN ABOUT DEBIAN
rxtelnet
RXTELNET(1) BSD General Commands Manual RXTELNET(1)
NAME
rxtelnet -- start a telnet and forward X-connections.
SYNOPSIS
rxtelnet [-l username] [-k] [-t telnet_args] [-x xterm_args] [-K kx_args] [-w term_emulator] [-b telnet_program] [-n] [-v] host [port]
DESCRIPTION
The rxtelnet program starts an xterm window with a telnet to host host. From this window you will also be able to run X clients that will be
able to connect securely to your X server. If port is given, that port will be used instead of the default.
If setting up the X forwarding failes, rxtelnet will still telnet in to the remote host, but without X forwarding.
The supported options are:
-l Log in on the remote host as user username.
-k Disables keep-alives.
-t Send telnet_args as arguments to telnet.
-x Send xterm_args as arguments to xterm.
-X Send kx_args as arguments to kx.
-w Use term_emulator instead of xterm.
-b Use telnet_program instead of telnet.
-n Do not start any terminal emulator.
-v Be verbose.
EXAMPLE
To login from host foo (where your display is) to host bar, you might do the following.
1. On foo: rxtelnet bar
2. You will get a new window with a telnet to bar. In this window you will be able to start X clients.
SEE ALSO
kx(1), rxterm(1), telnet(1), tenletxr(1), kxd(8)
KTH_KRB March 7, 2004 KTH_KRB